The prime decomposition for 70 is 2 x 5 x 7. To put it differently, 70 can be expressed as a product of its prime elements which are 2, 5, and 7. Expressing 70 as a product of its prime factors 2, 5, and 7 is known as prime decomposition of 70. Such divisors are the fundamental components that form the number 70. By performing the process of prime factorization on 70, we can determine that 2, 5, and 7 are its main elements. In essence, we are splitting down the number 70 into its constituent fundamental elements. Splitting the number 70 into its primary factors 2, 5, and 7 is called the prime factorization of 70. By doing this we are representing 70 as a multiplication of its fundamental elements.